<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>SOJ</title>
    <link rel="stylesheet" href="https://unpkg.com/codemirror@5.40.0/lib/codemirror.css">
    <link rel="stylesheet" href="https://unpkg.com/codemirror@5.40.0/theme/material.css">
    <script src="https://unpkg.com/codemirror@5.40.0/lib/codemirror.js"></script>
    <script src="https://unpkg.com/codemirror@5.40.0/mode/javascript/javascript.js"></script>


</head>

<body>
    <div id="app"></div>
</body>


</html>